| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.32 | 4.201% | $245.2058 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $123.96 | 12.743% | $139.7562 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $165.51 | 6.125% | $175.6475 | $175.65 | $175.65 | $175.60 |
| Purchase #4 | $234.50 | 4.134% | $244.1942 | $244.19 | $244.20 | $244.20 |
| Purchase #5 | $223.65 | 8.575% | $242.828 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $53.88 | 3.187% | $55.5972 | $55.60 | $55.60 | $55.60 |
| Purchase #7 | $68.34 | 13.506% | $77.57 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $1,105.16 | $1,180.7989 | $1,180.81 | $1,180.80 | $1,180.80 | |